我對Android非常陌生,正在嘗試一個簡單的應用程序,在該應用程序中拍攝照片並將其發送給其他活動進行編輯。我正在使用Android Studio和OpenCV 3.1。一切正常。但後來當我開始寫第二個活動的代碼,它沒有與下面的錯誤在我的平板電腦安裝APK:Android Studio試圖安裝apk時出錯
The currently selected variant "x86-debug" uses split APKs, but none of the 1 split apks are compatible with the current device with density "-1" and ABIs "". Error while Installing APK
奇怪的是,該活動正在就叫我修改了之前onCreate方法。思考我搞砸了一些東西,我禁用了一切,清理並再次嘗試。現在,該應用拒絕安裝,即使它處於與一切正常工作時相同的狀態。
我的第二個活動如下:
public class SecondaryActivity extends Activity{
public static final String PHOTO_MIME_TYPE = "image/png";
public static final String EXTRA_PHOTO_URI = "com.example.morpheus.myapplication.SecondaryActivity.extra.PHOTO_URI";
public static final String EXTRA_PHOTO_DATA_PATH = "com.example.morpheus.myapplication.SecondaryActivity.extra.PHOTO_DATA_PATH";
private Uri mUri;
private String mDataPath;
private Mat photo;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Intent intent = getIntent();
long addr = intent.getLongExtra("img_addr", 0);
photo = new Mat(addr);
mUri = intent.getParcelableExtra(EXTRA_PHOTO_URI);
mDataPath = intent.getStringExtra(EXTRA_PHOTO_DATA_PATH);
final ImageView imageView = new ImageView(this);
imageView.setImageURI(mUri);
setContentView(imageView);
}
}
的地方,上述活動被稱爲是:
final ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, photoPath);
values.put(MediaStore.Images.Media.MIME_TYPE, SecondaryActivity.PHOTO_MIME_TYPE);
values.put(MediaStore.Images.Media.TITLE, appName);
values.put(MediaStore.Images.Media.DESCRIPTION, appName);
values.put(MediaStore.Images.Media.DATE_TAKEN, currentTime);
File album = new File(albumPath);
if(album.isDirectory() && !album.mkdirs()){
Log.e(TAG, "Failed to create album directory at " + albumPath);
onTakePhotoFailed();
return;
}
Imgproc.cvtColor(rgba, mBGR, Imgproc.COLOR_RGBA2BGR, 3);
if(!Imgcodecs.imwrite(photoPath, mBGR)){
Log.e(TAG, "Failed to save photo to " + photoPath);
onTakePhotoFailed();
}
Log.d(TAG, "Photo saved successfully to " + photoPath);
Uri uri;
try{
uri=getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
} catch (final Exception e){
Log.e(TAG, "Failed to insert photo into MediaStore");
e.printStackTrace();
File photo = new File(photoPath);
if(!photo.delete()){
Log.e(TAG, "Failed to delete non-inserted photo!");
}
onTakePhotoFailed();
return;
}
final Intent intent = new Intent(this, SecondaryActivity.class);
intent.putExtra(SecondaryActivity.EXTRA_PHOTO_URI, uri);
intent.putExtra(SecondaryActivity.EXTRA_PHOTO_DATA_PATH, photoPath);
long addr = mBGR.getNativeObjAddr();
intent.putExtra("img_addr", addr);
startActivity(intent);
}
最奇怪的是,即使恢復代碼的地步後,它的工作,它不是安裝。我嘗試從平板電腦手動卸載應用程序。但這也沒有幫助。
我正在使用帶有英特爾凌動處理器的華碩ZenPad 8。
任何幫助將不勝感激,因爲我的整個項目卡住了,因此。
構建變體設置爲x86Debug。我的應用程序的build.gradle中確實有一個「風格」設置。但是,謝謝你的提示!看起來這樣更有效率。 –